KST-900 Wireless Bluetooth Over-ear Headphones

KST-900 is a high-performance and multifunctional headset. It can be used both wired (via the 3.5mm audio cable) and wireless (via Bluetooth). With the high-quality microphone, the headset supports hands-free calls. The special speakers transmit powerful bass and perfect sound to your ears. KST-900 over-ear styling headset is stable, lightweight and comfortable.

Features:

[Wireless Connection] Easy to pair with almost all Bluetooth-enabled audio devices to enjoy wireless stereo music.

[3.5mm Wired Connection] With 3.5mm audio jack, it can connect to a variety of music players (Such as, MP3 / MP4, etc) without Bluetooth function.

[Hands-free Calling] High-sensitive microphone reduce ambient noise and grasp the detail of voice, offering high quality hands-free phone conversation.

[Long Duration Time] Built-in rechargeable 180mAh Lithium battery lasts more than 6 hours of Playing Time and more than 180 hours of Standby Time per charge cycle.

[Ergonomic design] Adjustable headband length, super soft rotating earmuff, comfortable to wear and easy for storage.

Note:

When using the headset as a wire headset, the microphone can\'t work and headphone keys are useless.

Specifications:

Model Number: KST-900

Type: Over-ear Stereo Bluetooth Headphone with Mic

Bluetooth version: 3.0+EDR

Transmission Distance: up to 10m

Frequency Response: 20Hz-20KHz

Resistance: 32ohm

Speaker Diameter: 40mm

Sensitivity: 100dB plusmn;5dB

Rechargeable Li-polymer Battery: 180mAh

Playing Time: ge;6 hours (depends on the volume)

Charge Time: 1.5-2 hours

Audio Input: 3.5mm Audio Port

Color: Black

Main Size: 18.8 * 17.0 * 7.3cm / 7.40 * 6.69 * 2.87in

Main Weight: 141g / 4.97oz

Package Size: 22.5 * 19.5 * 4.8cm / 8.85 * 7.67 * 1.89in

Package Weight: 283g / 9.97oz

Package list:

1 * Bluetooth Stereo Headset

1 * USB Cable

1 * Audio cable

1 * English User Manual

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